PI Specialists, LLC is a multi state licensed private investigations firm headquartered in Lake Oswego, Oregon, providing professional private investigator services throughout Portland, Beaverton, and the greater Portland metropolitan area, as well as in Arizona and select nationwide matters. We help law firms, insurance carriers, businesses, and private individuals with discreet, results focused private investigations in civil, insurance, corporate, and domestic cases, including surveillance, child custody investigations, background checks, insurance fraud investigations, and Technical Surveillance Countermeasures (TSCM) / bug sweeps.

PI Specialists maintains licensed investigative operations in Arizona, serving Phoenix, Scottsdale, and surrounding metropolitan areas while continuing to support clients across Oregon and other jurisdictions nationwide. Every investigation is handled with a claims minded, evidence driven approach that emphasizes lawful investigative methods, defensible documentation, and detailed reporting suitable for litigation, insurance claim resolution, and strategic decision making.

If you need a trusted private investigator in Oregon, a licensed private investigator in Arizona, or a reliable multi state private investigation firm, PI Specialists, LLC delivers discreet, professional, and confidential private investigation services tailored to your needs.